During winter, the temperature of the water at the bottom of Lake Superior in the Northern United States is 4°C (which stands for Celsius). There is a simple explanation for this; in wintertime, the temperature of Lake Superior often stay above -30°F (which stands for Fahrenheit). Most of the time this lake is covered in ice, rendering a cold temperature but not cold enough for Lake Superior not to experience storms when months like October - December roll around the corner.
1) the places where conservative plate boundaries are there won’t be any volcanoes nearby as the plates are trying to move
2) as the plates are trying to move the pressure will release and send out huge amount of energy so an earthquake can be very destructive
It’s always depends on the mass/weight of the rock heavier goes faster and the lighter goes slower (but if they are roughly the same size there is no dramatic change in speed)